Eau Claire North 18, Milwaukee Riverside 2

GRAND CHUTE, Wis. (AP) -- Eau Claire North scored seven runs in the first inning and 10 more in the fifth to rout Milwaukee Riverside 18-2 in the second WIAA Division 1 quarterfinal Tuesday.

North (20-4) was to face Wilmot in the semifinals later in the day. Riverside, which committed seven errors, finished 17-13.

North's 12-hit attack was led by Tyler Hermann, who had three hits. He was the only player for either team with more than one hit. He had an RBI single in the first, another single in the fourth, and a two-run homer in the fifth.